Home / 33,014,361.15-49,522,883.90-8,422,926.84

Finding the Fourth Proportional to 33,014,361.15, 49,522,883.90 and 8,422,926.84

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Solution

The fourth proportional to 33,014,361.15, 49,522,883.90 and 8,422,926.84 is: 12,634,732.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,361.15 : 49,522,883.90 = 8,422,926.84 : x
  2. Step 2: Convert to fraction form
    33,014,361.15/49,522,883.90 = 8,422,926.84/x
  3. Step 3: Cross multiply
    33,014,361.15x = 49,522,883.90 × 8,422,926.84
  4. Step 4: Simplify right side
    33,014,361.15x = 417,127,627,953,399.25
  5. Step 5: Solve for x
    x = 417,127,627,953,399.25/33,014,361.15
  6. Step 6: Final answer
    x = 12,634,732.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.